view/theme/frio/js/filebrowser.js

   1 // @license magnet:?xt=urn:btih:0b31508aeb0634b347b8270c7bee4d411b5d4109&dn=agpl-3.0.txt AGPLv3-or-later
   2 /**
   3  * Filebrowser - Friendica Communications Server
   4  *
   5  * Copyright (c) 2010-2021, the Friendica project
   6  *
   7  * This program is free software: you can redistribute it and/or modify
   8  * it under the terms of the GNU Affero General Public License as published by
   9  * the Free Software Foundation, either version 3 of the License, or
  10  * (at your option) any later version.
  11  *
  12  * This code handle user interaction for image/file upload/browser dialog.
  13  * Is loaded from filebrowser_plain.tpl
  14  *
  15  * To load filebrowser in colorbox, call
  16  *
  17  *      Dialog.doImageBrowser(eventname, id);
  18  *
  19  * or
  20  *
  21  *      Dialog.doFileBrowser(eventname, id);
  22  *
  23  * where:
  24  *
  25  *              eventname: event name to catch return value
  26  *              id: id returned to event handler
  27  *
  28  * When user select an item, an event in fired in parent page, on body element
  29  * The event is named
  30  *
  31  *              fbrowser.<type>.[<eventname>]
  32  *
  33  * <type> will be one of "image" or "file", and the event handler will
  34  * get the following params:
  35  *
  36  *              filemane: filename of item choosed by user
  37  *              embed: bbcode to embed element into posts
  38  *              id: id from caller code
  39  *
  40  * example:
  41  *
  42  *              // open dialog for select an image for a textarea with id "myeditor"
  43  *              var id="myeditor";
  44  *              Dialog.doImageBrowser("example", id);
  45  *
  46  *              // setup event handler to get user selection
  47  *              $("body").on("fbrowser.image.example", function(event, filename, bbcode, id) {
  48  *                      // close colorbox
  49  *                      $.colorbox.close();
  50  *                      // replace textxarea text with bbcode
  51  *                      $(id).value = bbcode;
  52  *              });
  53  **/
  54
  55 /*
  56  * IMPORTANT
  57  *
  58  *  This is a modified version to work with
  59  *  the frio theme.and bootstrap modals
  60  *
  61  *  The origninal file is under:
  62  *  js/filebrowser.js
  63  *
  64  */
  65
  66 var FileBrowser = {
  67         nickname: "",
  68         type: "",
  69         event: "",
  70         folder: "",
  71         id: null,
  72
  73         init: function (nickname, type, hash) {
  74                 FileBrowser.nickname = nickname;
  75                 FileBrowser.type = type;
  76                 FileBrowser.event = "fbrowser." + type;
  77
  78                 if (hash !== "") {
  79                         var h = hash.replace("#", "");
  80                         var destination = h.split("-")[0];
  81                         FileBrowser.id = h.split("-")[1];
  82                         FileBrowser.event = FileBrowser.event + "." + destination;
  83                         if (destination === "comment") {
  84                                 // Get the comment textimput field
  85                                 var commentElm = document.getElementById("comment-edit-text-" + FileBrowser.id);
  86                         }
  87                 }
  88
  89                 console.log("FileBrowser: " + nickname, type, FileBrowser.event, FileBrowser.id);
  90
  91                 FileBrowser.postLoad();
  92
  93                 $(".error .close").on("click", function (e) {
  94                         e.preventDefault();
  95                         $(".error").addClass("hidden");
  96                 });
  97
  98                 // Click on album link
  99                 $(".fbrowser").on("click", ".folders button, .path button", function (e) {
 100                         e.preventDefault();
 101                         var url =
 102                                 baseurl +
 103                                 "/fbrowser/" +
 104                                 FileBrowser.type +
 105                                 "/" +
 106                                 encodeURIComponent(this.dataset.folder) +
 107                                 "?mode=none&theme=frio";
 108                         FileBrowser.folder = this.dataset.folder;
 109
 110                         FileBrowser.loadContent(url);
 111                 });
 112
 113                 //Embed on click
 114                 $(".fbrowser").on("click", ".photo-album-photo-link", function (e) {
 115                         e.preventDefault();
 116
 117                         var embed = "";
 118                         if (FileBrowser.type === "image") {
 119                                 embed = "[url=" + this.dataset.link + "][img=" + this.dataset.img + "][/img][/url]";
 120                         }
 121                         if (FileBrowser.type === "file") {
 122                                 // attachment links are "baseurl/attach/id"; we need id
 123                                 embed = "[attachment]" + this.dataset.link.split("/").pop() + "[/attachment]";
 124                         }
 125
 126                         // Delete prefilled Text of the comment input
 127                         // Note: not the best solution but function commentOpenUI don't
 128                         // work as expected (we need a way to wait until commentOpenUI would be finished).
 129                         // As for now we insert pieces of this function here
 130                         if (commentElm !== null && typeof commentElm !== "undefined") {
 131                                 if (commentElm.value === "") {
 132                                         $("#comment-edit-text-" + FileBrowser.id)
 133                                                 .addClass("comment-edit-text-full")
 134                                                 .removeClass("comment-edit-text-empty");
 135                                         $("#comment-edit-submit-wrapper-" + FileBrowser.id).show();
 136                                         $("#comment-edit-text-" + FileBrowser.id).attr("tabindex", "9");
 137                                         $("#comment-edit-submit-" + FileBrowser.id).attr("tabindex", "10");
 138                                 }
 139                         }
 140
 141                         console.log(FileBrowser.event, this.dataset.filename, embed, FileBrowser.id);
 142
 143                         $("body").trigger(FileBrowser.event, [this.dataset.filename, embed, FileBrowser.id, this.dataset.img]);
 144
 145                         // Close model
 146                         $("#modal").modal("hide");
 147                         // Update autosize for this textarea
 148                         autosize.update($(".text-autosize"));
 149                 });
 150
 151                 // EventListener for switching between image and file mode
 152                 $(".fbrowser").on("click", ".fbswitcher .btn", function (e) {
 153                         e.preventDefault();
 154                         FileBrowser.type = this.getAttribute("data-mode");
 155                         $(".fbrowser")
 156                                 .removeClass()
 157                                 .addClass("fbrowser " + FileBrowser.type);
 158                         url = baseurl + "/fbrowser/" + FileBrowser.type + "?mode=none&theme=frio";
 159
 160                         FileBrowser.loadContent(url);
 161                 });
 162         },
 163
 164         // Initialize the AjaxUpload for the upload buttons
 165         uploadButtons: function () {
 166                 if ($("#upload-image").length) {
 167                         //AjaxUpload for images
 168                         var image_uploader = new window.AjaxUpload("upload-image", {
 169                                 action:
 170                                         "wall_upload/" +
 171                                         FileBrowser.nickname +
 172                                         "?response=json&album=" +
 173                                         encodeURIComponent(FileBrowser.folder),
 174                                 name: "userfile",
 175                                 responseType: "json",
 176                                 onSubmit: function (file, ext) {
 177                                         $(".fbrowser-content").hide();
 178                                         $(".fbrowser .profile-rotator-wrapper").show();
 179                                         $(".error").addClass("hidden");
 180                                 },
 181                                 onComplete: function (file, response) {
 182                                         if (response["error"] != undefined) {
 183                                                 $(".error span").html(response["error"]);
 184                                                 $(".error").removeClass("hidden");
 185                                                 $(".fbrowser .profile-rotator-wrapper").hide();
 186                                                 $(".fbrowser-content").show();
 187                                                 return;
 188                                         }
 189
 190                                         // load new content to fbrowser window
 191                                         FileBrowser.loadContent(
 192                                                 baseurl +
 193                                                         "/fbrowser/" +
 194                                                         FileBrowser.type +
 195                                                         "/" +
 196                                                         encodeURIComponent(FileBrowser.folder) +
 197                                                         "?mode=none&theme=frio",
 198                                         );
 199                                 },
 200                         });
 201                 }
 202
 203                 if ($("#upload-file").length) {
 204                         //AjaxUpload for files
 205                         var file_uploader = new window.AjaxUpload("upload-file", {
 206                                 action: "wall_attach/" + FileBrowser.nickname + "?response=json",
 207                                 name: "userfile",
 208                                 onSubmit: function (file, ext) {
 209                                         $(".fbrowser-content").hide();
 210                                         $(".fbrowser .profile-rotator-wrapper").show();
 211                                         $(".error").addClass("hidden");
 212                                 },
 213                                 onComplete: function (file, response) {
 214                                         if (response["error"] != undefined) {
 215                                                 $(".error span").html(response["error"]);
 216                                                 $(".error").removeClass("hidden");
 217                                                 $("#profile-rotator").hide();
 218                                                 $(".fbrowser-content").show();
 219                                                 return;
 220                                         }
 221
 222                                         var url = baseurl + "/fbrowser/" + FileBrowser.type + "?mode=none&theme=frio";
 223                                         // Load new content to fbrowser window
 224                                         FileBrowser.loadContent(url);
 225                                 },
 226                         });
 227                 }
 228         },
 229
 230         // Stuff which should be executed if ne content was loaded
 231         postLoad: function () {
 232                 FileBrowser.initGallery();
 233                 $(".fbrowser .fbswitcher .btn").removeClass("active");
 234                 $(".fbrowser .fbswitcher [data-mode=" + FileBrowser.type + "]").addClass("active");
 235                 // We need to add the AjaxUpload to the button
 236                 FileBrowser.uploadButtons();
 237         },
 238
 239         // Load new content (e.g. change photo album)
 240         loadContent: function (url) {
 241                 $(".fbrowser-content").hide();
 242                 $(".fbrowser .profile-rotator-wrapper").show();
 243
 244                 // load new content to fbrowser window
 245                 $(".fbrowser").load(url, function (responseText, textStatus) {
 246                         $(".profile-rotator-wrapper").hide();
 247                         if (textStatus === "success") {
 248                                 $(".fbrowser_content").show();
 249                                 FileBrowser.postLoad();
 250                         }
 251                 });
 252         },
 253
 254         // Initialize justified Gallery
 255         initGallery: function () {
 256                 $(".fbrowser.image .fbrowser-content-container").justifiedGallery({
 257                         rowHeight: 80,
 258                         margins: 4,
 259                         border: 0,
 260                 });
 261         },
 262 };
 263 // @license-end